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Analog Devices, Inc. patents


      
Recent patent applications related to Analog Devices, Inc.. Analog Devices, Inc. is listed as an Agent/Assignee. Note: Analog Devices, Inc. may have other listings under different names/spellings. We're not affiliated with Analog Devices, Inc., we're just tracking patents.

ARCHIVE: New 2015 2014 2013 2012 2011 2010 2009 | Company Directory "A" | Analog Devices, Inc.-related inventors


System and  detecting a fundamental frequency of an electric power system

Analog Devices

System and detecting a fundamental frequency of an electric power system

Apparatus and methods for chopper amplifiers

Analog Devices

Apparatus and methods for chopper amplifiers

Dc restoration for synchronization signals

Analog Devices

Dc restoration for synchronization signals

Search recent Press Releases: Analog Devices, Inc.-related press releases
Count Application # Date Analog Devices, Inc. patents (updated weekly) - BOOKMARK this page
12015006104303/05/15 new patent  Compact sensor module
22015006176803/05/15 new patent  High speed amplifier
32015006177603/05/15 new patent  High speed amplifier
42015005449102/26/15System and detecting a fundamental frequency of an electric power system
52015005455902/26/15Dc restoration for synchronization signals
62015005457602/26/15Apparatus and methods for chopper amplifiers
72015004889202/19/15Low-noise current source
82015004896102/19/15High output power digital-to-analog converter system
92015004966602/19/15Multi-carrier base station receiver
102015004228302/12/15Battery stack with distributed control of cells driving events
112015004451502/12/15Battery pack with locally controlled disconnect safeguards
122015004452102/12/15Battery cell with discretion to drive loads within battery stack
132015004452202/12/15Battery stack with leapfrogging protocol
142015003556402/05/15Power supply monitor
152015002821301/29/15System and lidar signal conditioning
162015002849901/29/15Apparatus and forming alignment features for back side processing of a wafer
172015002883501/29/15Area-efficient frequency compensation
182015002892401/29/15Oscillator circuit with output slope proportional to supply voltage
192015003010201/29/15Wideband quadrature error correction
202015003010301/29/15Wideband quadrature error detection and correction
212015003016401/29/15Microphone calibration
222015003016601/29/15Apparatus, systems, and methods for calibration of microphones
232015002226701/22/15Apparatus and methods for electronic amplification
242015001523901/15/15Apparatus and real time harmonic spectral analyzer
252015001533701/15/15Modular approach for reducing flicker noise of mosfets
262015001627201/15/15Jesd test sequencer generator
272015001647101/15/15Configurable quad byte framer
282015000896001/08/15Digital phase detector
292015000905001/08/15Differential decoder
302015001218401/08/15Method for power management of wireless automotive modules
312015000220001/01/15Digital slew rate limiter
322015000232201/01/15Switching scheme for isi mitigation in data converters
332015000677501/01/15Bridge circuit to arbitrate bus commands
342014037457012/25/14Gain-ranging charge amplifier
352014037485012/25/14Apparatus and shielding and biasing in mems devices encapsulated by active circuitry
362014037485212/25/14Electrical shielding in a mems leadframe package
372014037485412/25/14Vertical mount package and wafer level packaging therefor
382014037485612/25/14Apparatus and preventing stiction of mems devices encapsulated by active circuitry
392014037597812/25/14Optical time-of-flight system
402014037598512/25/14Optical angle measurement
412014035698912/04/14Method of manufacturing mems devices with reliable hermetic seal
422014034014011/20/14Phased-array charge pump supply
432014034014911/20/14Method for low power low noise input bias current compensation
442014034030211/20/14Integrated gesture sensor module
452014034125711/20/14Temperature sensor system and method
462014034454511/20/14Parallel atomic increment
472014033294711/13/14Packages and methods for packaging
482014033346311/13/14Split-path data acquisition signal chain
492014032384410/30/14Circuit architecture for photodiodes
502014031306510/23/14Clock signal error correction in a digital-to-analog converter
512014029224910/02/14Control techniques for motor driven systems
522014028516709/25/14Auto-tuning switching regulator
532014026051509/18/14System and run-time hermeticity detection of a capped mems device
542014026061109/18/14Xy-axis gyroscopes with electrode configuration for detecting quadrature errors and out-of-plane sense modes
552014026246409/18/14Laterally coupled isolator devices
562014026452009/18/14Integrated circuit structure and protection from damage to gate dielectric
572014026488109/18/14Methods and structures to facilitate through-silicon vias
582014026557809/18/14Fine timing adjustment method
592014026633209/18/14Isolator-based transmission system with side isolator channel for refresh signals
602014026635809/18/14Low-distortion programmable capacitor array
612014026637309/18/14Integrated delayed clock for high speed isolated spi communication
622014026637609/18/14Active clock tree for data converters
632014026643709/18/14Active cascode circuit using backgate control
642014026644109/18/14Three stage amplifier
652014026647609/18/14Extended range ring oscillator using scalable feedback
662014026648109/18/14Oscillator with primary and secondary lc circuits
672014026656609/18/14Composite resistors
682014026684409/18/14Method and device for improving convergence time in correlation-based algorithms
692014026684709/18/14Background calibration of adc reference voltage due to input signal dependency
702014026986309/18/14Transmitter lo leakage calibration scheme using loopback circuitry
712014026986609/18/14Apparatus and methods for loss of signal detection
722014026997909/18/14All digital zero-voltage switching
732014026998809/18/14Radio frequency domain digital pre-distortion
742014027000109/18/14Quadrature error detection and correction
752014027000209/18/14System and method quadrature error detection and correction
762014027390209/18/14Quadrature error correction using polynominal models in tone calibration
772014028042109/18/14Fft accelerator
782014028165409/18/14Synchronizing data transfer from a core to a physical interface
792014025101109/11/14Tilt mode accelerometer with improved offset and noise performance
802014025335309/11/14Apparatus and reducing sampling circuit timing mismatch
812014025483509/11/14Packaged microphone system with a permanent magnet
822014024709509/04/14Frequency temperature offset compensation
832014025004109/04/14Distributed factor graph system
842014023243508/21/14Analog minimum or maximum voltage selector circuit
852014023246008/21/14Differential charge reduction
862014023377308/21/14Charge sharing analog computation circuitry and applications
872014022520308/14/14Packages and methods for packaging mems microphone devices
882014022522808/14/14Apparatus for transceiver signal isolation and voltage clamp and methods of forming the same
892014022567308/14/14Variable gain amplifier
902014021752108/07/14Mems device with stress relief structures
912014021756608/07/14Double-sided package
922014021815308/07/14Step up or step down micro-transformer with tight magnetic coupling
932014022072308/07/14Methods and structures for using diamond in the production of mems
942014022343908/07/14Superscalar control for a probability computer
952014020884907/31/14Teeter totter accelerometer with unbalanced mass
962014021053807/31/14Multiple ramp variable attenuator
972014021054607/31/14Tuning circuitry and active filters
982014020342207/24/14Microchip with blocking apparatus and fabricating microchip
992014019753107/17/14Compact device package
1002014019054307/10/14Wafer scale thermoelectric energy harvester
1012014019178307/10/14Pin driver circuit with improved swing fidelity
1022014019180007/10/14Multiple winding transformer coupled amplifier
1032014019309007/10/14Apparatus and methods for reducing common-mode noise in an imaging system
1042014019558107/10/14Fixed point division circuit utilizing floating point architecture
1052014017635606/26/14Apparatus and methods for voltage comparison
1062014017552406/26/14Vertically integrated systems
1072014017560006/26/14Vertically integrated systems
1082014017623206/26/14Cartesian feedback loop transmitter with improved loop filter
1092014017657106/26/14Block-based signal processing
1102014016710406/19/14Interface protection device with integrated supply clamp and forming the same
1112014016710506/19/14Devices for monolithic data conversion interface protection and methods of forming the same
1122014016710606/19/14Interface protection device with integrated supply clamp and forming the same
1132014015922606/12/14Compact sensor module
1142014015980506/12/14Sub-gate delay adjustment using digital locked-loop
1152014015981306/12/14Enhanced transconductance circuit
1162014015383406/05/14Hough transform for circles
1172014015155706/05/14Photonic sensor and a manufacturing such a sensor
1182014015228006/05/14Apparatus and distributing power-up power dissipation
1192014015248006/05/14Enhanced second order noise shaped segmentation and dynamic element matching technique
1202014015268006/05/14System and efficient resource management of a signal flow programmed digital signal processor code
1212014014424005/29/14Apparatus and methods for ultrasound probes
1222014014578105/29/14Apparatus and methods for ultrasound transmit switching
1232014014578505/29/14Apparatus and methods for equalization
1242014014586705/29/14Switching scheme for isi mitigation in data converters
1252014013873505/22/14Junction-isolated blocking voltage devices with integrated protection structures and methods of forming the same
1262014013185005/15/14Microchip with blocking apparatus and fabricating microchip
1272014013232505/15/14Control circuit for use with a four terminal sensor, and measurement system including such a control circuit
1282014013305505/15/14Active detection and protection of sensitive circuits against transient electrical stress events
1292014013706705/15/14Filter design tool
1302014013706805/15/14Filter design tool
1312014013706905/15/14Filter design tool
1322014012540705/08/14Bandwidth limiting for amplifiers
1332014011587305/01/14Micro-electro-mechanical switch beam construction with minimized beam distortion and constructing
1342014011747305/01/14Packages and methods for packaging
1352014011908205/01/14Isolated digital transmission with improved emi immunity
1362014011082504/24/14Compound semiconductor lateral pnp bipolar transistors
1372014011119204/24/14Magnetic field direction detector
1382014011522404/24/14Memory interconnect network architecture for vector processor
1392014011527804/24/14Memory architecture
1402014010219504/17/14Electrode arrangements for quadrature suppression in inertial sensors
1412014010346404/17/14Microphone system with integrated passive device die
1422014010400004/17/14Feed-forward circuit to prevent phase inversion
1432014010526404/17/14System and method to calibrate the frequency response of an electronic filter
1442014009708104/10/14Methods of forming a thin film resistor
1452014009789604/10/14Offset current trim circuit
1462014009791004/10/14Monolithic band switched coupled push-push oscillator
1472014010133904/10/14Efficient scheduling of read and write transactions in dynamic memory controllers
1482014010134504/10/14Universal serial bus (usb) plug-in event detection system and associated method
1492014010135104/10/14Two-wire communication protocol engine
1502014010147704/10/14Power switching in a two-wire conductor system
1512014009177304/03/14System and generating a regulated boosted voltage using a controlled variable number of charge pump circuits
1522014009183504/03/14Apparatus and methods for digital configuration of integrated circuits
1532014009195404/03/14Sub-gate delay adjustment using digital locked-loop
1542014008433103/27/14Heterojunction compound semiconductor protection clamps and methods of forming the same
1552014008434703/27/14Bidirectional heterojunction compound semiconductor protection devices and methods of forming the same
1562014008499903/27/14Apparatus and wide common mode difference
1572014008500503/27/14Circuit to prevent load-induced non-linearity in operational amplifiers
1582014008511703/27/14Sampling circuit, a reducing distortion in a sampling circuit, and an analog to digital converter including such a sampling circuit
1592014008636403/27/14Apparatus and methods for quadrature clock signal generation
1602014008643303/27/14Microphone with programmable frequency response
1612014007786203/20/14Electrical networks and methods of forming the same
1622014007879503/20/14Charge pump supply with clock phase interpolation
1632014007038203/13/14Pre-molded mems device package
1642014007038303/13/14Pre-molded mems device package with conductive shell
1652014007078503/13/14Controller for a dc to dc converter, a combination of a controller and a dc to dc converter, and a operating a dc to dc converter
1662014007088603/13/14Amplifier with voltage and current feedback error correction
1672014007156603/13/14Overvoltage protection for multi-chip module and system-in-package
1682014007215003/13/14Microphone with parasitic capacitance cancelation
1692014006018603/06/14Detection and mitigation of aerodynamic error sources for micromachined inertial sensors
1702014006185403/06/14Small size and fully integrated power converter with magnetics on chip
1712014006598903/06/14System and method to implement a radio transmitter with digital predistortion having reduced noise
1722014005504402/27/14Led current control system for led drive system with multiple dimming inputs
1732014005645202/27/14Portable device with power management controls
1742014005025102/20/14Method and software gps receiver
1752014004309202/13/14Input switches in sampling circuits
1762014004371502/13/14Apparatus and methods for amplifier fault protection
1772014003410402/06/14Vertically integrated systems
1782014003511302/06/14Packaging and methods for packaging
1792014003554302/06/14Phase doubling for switching power supply
1802014003563002/06/14Vertically integrated systems
1812014003703102/06/14Methods for digitally-controlled automatic gain amplification
1822014002664901/30/14Vertically integrated systems
1832014002786701/30/14Packages and methods for 3d integration
1842014002837601/30/14Precision cmos voltage reference
1852014002201401/23/14Apparatus and methods for amplifier power supply control
1862014002599901/23/14Two-wire communication system for high-speed data and power distribution
1872014001384301/16/14Inertial sensor mounting system
1882014001542401/16/14Multi-string led drive system
1892014001542501/16/14Line voltage control circuit for a multi-string led drive system
1902014001542601/16/14Led drive system for controlling an off-chip power supply
1912014001673901/16/14Computed tomography detector module
1922014000922301/09/14Common mode bias circuit
1932014000157701/02/14Mems device with improved charge elimination and methods of producing same
1942014000706101/02/14Staged loop instructions
1952013034217712/26/13Power supply control
1962013033347112/19/13Teeter-totter type mems accelerometer with electrodes on circuit wafer
1972013033514112/19/13Apparatus and methods for electronic amplification
1982013033514412/19/13Apparatus and methods for notch filtering
1992013033586212/19/13Overvoltage protection system for power system with multiple parallel-connected switching power supplies
2002013033883412/19/13Automatic characterization of an actuator based on capacitance measurement
2012013033883512/19/13Cogeneration system and process for determining whether to use cogeneration
2022013033249512/12/13Downsampling with partial-sum re-use
2032013032810312/12/13Method and protection and high voltage isolation of low voltage communication interface terminals
2042013032860912/12/13Background techniques for comparator calibration
2052013032985312/12/13Reduced-noise integrator, detector and ct circuits
2062013033088412/12/13Methods for protecting electronic circuits operating under high stress conditions
2072013032277112/05/13Shape detection using chain code states
2082013031911612/05/13Xy-axis shell-type gyroscopes with reduced cross-talk sensitivity and/or mode matching
2092013032046612/05/13Package for damping inertial sensor
2102013032049812/05/13Low voltage protection devices for precision transceivers and methods of forming the same
2112013032099012/05/13Device and equalizing current drain from a battery stack
2122013031412811/28/13Cmos transistor linearization method
2132013030771211/21/13Calibrating timing, gain and bandwidth mismatch in interleaved adcs using injection of random pulses
2142013030051211/14/13Clock generator for crystal or ceramic oscillator and filter system for same
2152013029278611/07/13Integrated optical sensor module
2162013029329111/07/13Quality factor tuning for lc circuits
2172013029329411/07/13Programmable gain amplifier with amplifier common mode sampling system
2182013029330411/07/13Compensation technique for feedback amplifiers
2192013029586311/07/13Frequency tuning for lc circuits
2202013028390810/31/13Mems gyroscopes with reduced errors
2212013028708410/31/13Wide common-mode range receiver
2222013028807010/31/13Method for creating asperities in metal for metal-to-metal bonding
2232013027807710/24/13Isolated measurement system with cooperatively-timed isolated power generation
2242013027808110/24/13Accelerometer-controlled master power switch for electronic devices
2252013027823010/24/13Distortion cancellation in analog circuits
2262013027831210/24/13Synchronization of multiple signal converters
2272013027833610/24/13Gain enhancement for cascode structure
2282013027843810/24/13Isolator system with status data integrated with measurement data
2292013027961110/24/13Isolated system data communication
2302013027115510/17/13Impedance measurement device and method
2312013027121910/17/13Apparatus and methods for frequency compensation of an amplifier
2322013026366310/10/13Wide g range accelerometer
2332013026513310/10/13Method for altering electrical and thermal properties of resistive materials
2342013025689610/03/13Vertical mount package and wafer level packaging therefor
2352013025745610/03/13System and detecting surface charges of a mems device
2362013025748810/03/13Balanced impedance differential signaling
2372013025814310/03/13Impulse noise removal design for bayer pattern image sensor
2382013025908610/03/13Temperature sensor and an infrared detector including such a sensor
2392013025914510/03/13Multi-bit digital signal isolator
2402013024871109/26/13Infrared sensor
2412013024892309/26/13Bi-directional switch using series connected n-type mos devices in parallel with series connected p-type mos devices
2422013024962009/26/13Methods and circuits for operating a parallel dmos switch
2432013024963209/26/13Enhanced transconductance circuit
2442013024972709/26/13Reference circuit suitable for use with an analog to digital converter and an analog to digital converter including such a reference circuit
2452013023969209/19/13Microelectronic device testing apparatus and method
2462013024102109/19/13Integrated circuit having a semiconducting via; an integrated circuit including a sensor, such as a photosensitive device, and a making said integrated circuit
2472013024104509/19/13Packages and methods for packaging
2482013024154309/19/13Sensor and a manufacture of a sensor
2492013024165309/19/13Instrumentation input systems



ARCHIVE: New 2015 2014 2013 2012 2011 2010 2009



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